🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.57 AU - 0.67 AU

Year: 177 Days

Day: 27.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.81 AU - 1.31 AU

Year: 395 Days

Day: 15.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.95 AU - 1.37 AU

Year: 452 Days

Day: 34.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.32 AU - 1.82 AU

Year: 711 Days

Day: 21.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.03 AU - 2.37 AU

Year: 1180 Days

Day: 37.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,981,594 km

• M1: 1,206,208 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.8

Radius: 12.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.79 AU - 10.21 AU

Year: 11436 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,981,594 km

• M1: 152,590 km (0.103 R)
• M2: 625,319 km (0.1 R)
• M3: 1,016,218 km (0.092 R)
• M4: 1,592,320 km (0.051 R)
• M5: 1,990,549 km (0.043 R)
• M6: 2,475,396 km (0.084 R)
• M7: 4,084,770 km (0.056 R)
• M8: 6,342,052 km (0.076 R)
• M9: 8,084,568 km (0.079 R)
• M10: 8,577,493 km (0.116 R)
• M11: 10,860,207 km (0.098 R)
• M12: 11,912,030 km (0.089 R)
• M13: 13,772,279 km (0.077 R)
• M14: 16,167,191 km (0.066 R)
• M15: 16,663,258 km (0.116 R)
• M16: 17,985,554 km (0.073 R)
• M17: 18,518,272 km (0.117 R)
• M18: 22,025,145 km (0.058 R)
• M19: 22,459,727 km (0.063 R)
• M20: 23,980,239 km (0.102 R)
• M21: 26,632,759 km (0.09 R)
• M22: 27,225,616 km (0.062 R)
• M23: 28,335,482 km (0.106 R)
• M24: 32,513,900 km (0.079 R)
• M25: 35,517,227 km (0.087 R)
• M26: 39,334,217 km (0.076 R)
• M27: 39,845,842 km (0.038 R)
• M28: 41,936,921 km (0.06 R)
• M29: 42,605,174 km (0.096 R)
• M30: 48,063,402 km (0.097 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 17,413 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit